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| Product Name: |
prepament water meter
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| Supply Ability: |
1000,000,000 |
| Related proudcts |
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| Specifications |
DN15,DN20,DN25,DN32,DN100 |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
1000 |
| Unit Price: |
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Product Description:
I R & D produced by the use of IC card cold water meter 3 5 batteries, when the battery is low, setting off the battery storage box can replace the battery, user-friendly. The table uses an advanced waterproofing technology, has a good waterproof performance, micro-power operation, with strong reliability.
Main Features
1 to smart IC card for the information carrier, with strong confidentiality and anti-interference.
2, the data with high security encryption algorithm, a table one card.
3, using 5 # alkaline batteries, the normal can be used more than one year.
4, special electric valves, switches and reliable.
5, integrated design, beautiful shape, waterproof, anti-attack, anti-sabotage.
6, LCD liquid crystal display volume data, valve status, battery status.
7, the remaining lack of alarm: When the remaining water, 2.0 m3, the valve automatically closes, liquid crystal displays "Gouka" "close valve", to remind users to purchase water in time, the user Zaicha a card, you can use the remaining water.
8, off valve function: when there is buying the remaining water to 0, the battery voltage, magnetic interference occurs, self-closing valves, liquid crystal prompt "Alarm", "off valves."
9, under-voltage indicator function: When the battery power is low, liquid crystal display, "Brown", to remind users to replace the battery.
10, water stored within the use of non-volatile memory data, data is not lost when power down, data can be saved more than a decade.
11, with a smart self-test functions ensure reliable operation under a variety of interference.
12, it can tie the corresponding pre-paid electricity meters, gas meter, thermal table card system composed of public utilities.
Main Technical Specifications
1, Model: HN-15 ¡× HN-50
2, Specifications (Nominal size): DN15 ¡× DN50
3, precision grade: B-class
4, the implementation of standards: CJ/T133-2001IC card cold water meter
5, the implementation of verific |
| Company: |
Beijing Huayu Hongbo Technology Co., Ltd
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| Contact: |
Ms. jing guo |
| Address: |
rm 2205,no.2,Zhubang 2000 building,Chaoyang district,Beijing |
| Postcode: |
100025 |
| Tel: |
86-010-85912441 |
| Fax: |
010-85868256 |
| E-mail: |
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